
\begin{tabular}{l|c|c|c}
\hline
 & Control (15-30 min) (N=922) & Treated (0-15 min) (N=926) & Total (N=1848)\\
\hline
\textbf{Household Income} &  &  & \\
\hline
~~~N-Miss & 137 & 162 & 299\\
\hline
~~~$<$ 3000 CHF & 112 (14.3\%) & 120 (15.7\%) & 232 (15.0\%)\\
\hline
~~~3000--5000 CHF & 215 (27.4\%) & 238 (31.2\%) & 453 (29.2\%)\\
\hline
~~~5000--7000 CHF & 238 (30.3\%) & 208 (27.2\%) & 446 (28.8\%)\\
\hline
~~~7000--9000 CHF & 128 (16.3\%) & 112 (14.7\%) & 240 (15.5\%)\\
\hline
~~~$>$ 9000 CHF & 92 (11.7\%) & 86 (11.3\%) & 178 (11.5\%)\\
\hline
\textbf{Age (Years)} &  &  & \\
\hline
~~~Mean (SD) & 50.3 (16.5) & 49.6 (17.5) & 50.0 (17.0)\\
\hline
~~~Range & 18.0 - 84.0 & 18.0 - 84.0 & 18.0 - 84.0\\
\hline
\textbf{Female} &  &  & \\
\hline
~~~Mean (SD) & 0.5 (0.5) & 0.5 (0.5) & 0.5 (0.5)\\
\hline
~~~Range & 0.0 - 1.0 & 0.0 - 1.0 & 0.0 - 1.0\\
\hline
\textbf{Highest Education Level} &  &  & \\
\hline
~~~N-Miss & 11 & 4 & 15\\
\hline
~~~primary & 114 (12.5\%) & 141 (15.3\%) & 255 (13.9\%)\\
\hline
~~~secondary & 549 (60.3\%) & 533 (57.8\%) & 1082 (59.0\%)\\
\hline
~~~tertiary & 248 (27.2\%) & 248 (26.9\%) & 496 (27.1\%)\\
\hline
\textbf{Currently Employed} &  &  & \\
\hline
~~~N-Miss & 6 & 1 & 7\\
\hline
~~~Mean (SD) & 0.6 (0.5) & 0.6 (0.5) & 0.6 (0.5)\\
\hline
~~~Range & 0.0 - 1.0 & 0.0 - 1.0 & 0.0 - 1.0\\
\hline
\textbf{Currently Married} &  &  & \\
\hline
~~~N-Miss & 11 & 4 & 15\\
\hline
~~~Mean (SD) & 0.6 (0.5) & 0.6 (0.5) & 0.6 (0.5)\\
\hline
~~~Range & 0.0 - 1.0 & 0.0 - 1.0 & 0.0 - 1.0\\
\hline
\end{tabular}

